7688655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 14844960

約数和(自身を除く): 7156305

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 337, 351, 507, 585, 845, 1011, 1521, 1685, 1755, 2535, 3033, 4381, 4563, 5055, 7605, 9099, 13143, 15165, 21905, 22815, 39429, 45495, 56953, 65715, 118287, 170859, 197145, 284765, 512577, 591435, 854295, 1537731, 2562885, 7688655]

約数ペア:

[(1, 7688655), (3, 2562885), (5, 1537731), (9, 854295), (13, 591435), (15, 512577), (27, 284765), (39, 197145), (45, 170859), (65, 118287), (117, 65715), (135, 56953), (169, 45495), (195, 39429), (337, 22815), (351, 21905), (507, 15165), (585, 13143), (845, 9099), (1011, 7605), (1521, 5055), (1685, 4563), (1755, 4381), (2535, 3033)]